CN217950980U

CN217950980U - Waterproof sealing structure for automobile inhaul cable

Info

Publication number: CN217950980U
Application number: CN202221562929.XU
Authority: CN
Inventors: 李宇
Original assignee: Suqian Bond Metal Products Co ltd
Current assignee: Suqian Bond Metal Products Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-12-02
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a waterproof sealing structure for automobile cable, including the cable lock core, the skin of cable lock core is equipped with interior bushing pipe, and interior bushing pipe's skin is equipped with the outer protection tube, and the one end of cable lock core is equipped with the connector, and the one end of connector is equipped with a set of mounting, and the mounting comprises fixed cutting ferrule and fixed ferrule two parts, and the fixed cutting ferrule inboard is equipped with the internal thread, and the fixed ferrule outside is equipped with the external screw thread, and just fixed cutting ferrule and fixed ferrule middle part all are equipped with the through-hole, is equipped with the bellows between the mounting, is equipped with the through-hole in the bellows, the beneficial effects of the utility model reside in that: through set up the sealing rubber circle between fixed cutting ferrule and fixed ferrule and annular protruding piece, block in rainwater dust gets into the sealing cap, prevent that water from getting into in the guy cable core and corroding it, block and pause, reduced the influence to brake equipment performance, improved the life of brake cable.

Description

Waterproof sealing structure for automobile inhaul cable

Technical Field

The utility model relates to a relevant technical field of cable specifically is a waterproof sealing structure for car cable.

Background

The automobile cable divides the shift cable, separation and reunion cable, the brake cable definition: the device for changing the running speed or traction force of machines such as machine tools, automobiles, tractors and the like, goods or door locks by pulling a steel wire rope for changing gears, clutches and brakes and operating a proxy pull rod is composed of a plurality of devices with different diameters, and is usually arranged on an engine carburetor, a fuel pump, a throttle valve, a transmission, a clutch and a hub, automobile accessories are all units forming the whole automobile and products serving the automobile, are parts and accessories forming the automobile and are classified as follows: the automobile comprises an engine accessory, a rotating accessory, a braking accessory, a steering accessory, a walking accessory, an electric appliance and instrument accessory, an automobile lamp, automobile refitting, safety and theft prevention, automobile interior trim, automobile exterior trim, comprehensive accessories, audio and video electric appliances, chemical nursing, an automobile body and accessories, maintenance equipment, electric tools and the like, wherein the automobile push-pull cable core is the main accessory in the automobile.

The existing automobile cable can be exposed to rain in the using process of the automobile, rainwater and dust can enter the steel wire and enter the cable core of the cable, the steel wire is corroded, the steel wire does not slide, even the steel wire is broken, when the weather is cold, the rainwater enters the space between the brake cable sleeve and the steel wire rope, the cable is easy to freeze, and the cable are poor in braking effect or not braked, so that the cable and the cable are dangerous.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The to-be-solved technical problem of the utility model is: to current automobile cable because the vehicle can meet rainy day at the in-process that uses, lead to rainwater and dust to enter into the cable core of cable on can entering the steel wire, lead to the steel wire corrosion and then the condition that the steel wire does not slide or even the steel wire fracture to appear, when weather is cold, the rainwater gets into between brake line sleeve pipe and the wire rope, still freezes easily, these all can cause the braking effect poor or do not brake, lead to danger.

(II) technical scheme

In order to solve the above problem, the utility model provides a following technical scheme: the utility model provides a waterproof sealing structure for automobile cable, includes the cable lock core, the skin of cable lock core is equipped with interior bushing pipe, interior bushing pipe's skin is equipped with the outer protection pipe, the one end of cable lock core is equipped with the connector, the one end of connector is equipped with a set of mounting, the mounting comprises fixed cutting ferrule and fixed ferrule two parts, fixed cutting ferrule inboard is equipped with the internal thread, the fixed ferrule outside is equipped with the external screw thread, just fixed cutting ferrule and fixed ferrule middle part all are equipped with the through-hole, be equipped with the bellows between the mounting, be equipped with the through-hole in the bellows, be equipped with return spring in the bellows, the bellows with the one end of protection tube all is equipped with the protruding piece of annular, the bellows with use between the protection tube the mounting is connected, the one end of bellows runs through fixed ferrule, the one end of protection tube runs through fixed cutting ferrule.

Furthermore, a sealing rubber ring is arranged between the annular convex block and the fixed clamping sleeve and between the annular convex block and the fixed pipe clamp.

Furthermore, the size of the through hole of the fixed clamping sleeve is the same as that of the through hole of the fixed pipe clamp, and the through holes are on the same central shaft.

Furthermore, one end of the inhaul cable lock cylinder penetrates through the return spring and is connected with the connector.

Furthermore, the fixed clamping sleeve is movably connected with the fixed pipe clamp.

Furthermore, the diameter size of the annular convex block is larger than the size of the middle through hole of the fixed clamping sleeve and the fixed pipe clamp.

Furthermore, one end of the annular convex block penetrates through the sealing rubber ring.

Furthermore, the fixing piece is circular, and through holes are formed in two ends of the fixing piece.

(III) advantageous effects

The beneficial effects of the utility model reside in that: through set up the sealing rubber circle between fixed cutting ferrule and fixed ferrule and annular protruding piece, block in rainwater dust gets into the sealing cap, prevent that water from getting into in the guy cable core and corroding it, block and pause, reduced the influence to brake equipment performance, improved the life of brake cable.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a partial view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

in the figure: 1-inhaul cable lock core, 2-lining pipe, 3-protection pipe, 4-connector, 5-fixing piece, 501-fixing clamp sleeve, 502-fixing pipe hoop, 6-corrugated pipe, 7-return spring, 8-annular convex block and 9-sealing rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a waterproof sealing structure for an automobile cable comprises a cable lock cylinder 1, an inner lining pipe 2 is arranged on the outer layer of the cable lock cylinder 1, an outer protection pipe 3 is arranged on the outer layer of the inner lining pipe 2, a connector 4 is arranged at one end of the cable lock cylinder 1, a set of fixing pieces 5 are arranged at one end of the connector 4, each fixing piece 5 is composed of a fixing clamp sleeve 501 and a fixing pipe clamp 502, inner threads are arranged on the inner side of the fixing clamp sleeve 501, outer threads are arranged on the outer side of the fixing pipe clamp 502, through holes are formed in the middle of the fixing clamp sleeve 501 and the fixing pipe clamp 502, a corrugated pipe 6 is arranged between the fixing pieces 5, through holes are formed in the corrugated pipe 6, a return spring 7 is arranged in the corrugated pipe 6, annular convex blocks 8 are arranged at one ends of the corrugated pipe 6 and the protection pipe 3, the fixing pieces 5 are used for connection between the corrugated pipe 6 and the protection pipe 3, one end of the corrugated pipe clamp sleeve 6 penetrates through the fixing pipe clamp sleeve 502, and one end of the protection pipe 3 penetrates through the fixing piece 501.

Further, a sealing rubber ring 9 is arranged between the annular convex block 8 and the fixed clamping sleeve 501 and between the annular convex block and the fixed pipe clamp 502, a sealing waterproof effect can be better achieved through the sealing rubber ring 9, the size of the through hole of the fixed clamping sleeve 501 is the same as that of the through hole of the fixed pipe clamp 502, the through hole is on the same central axis, one end of the inhaul cable lock cylinder 1 penetrates through the return spring 7 to be connected with the connector 4, the fixed clamping sleeve 501 is movably connected with the fixed pipe clamp 502, disassembly is convenient, later maintenance is convenient, the diameter size of the annular convex block 8 is larger than that of the through holes in the middle of the fixed clamping sleeve 501 and the fixed pipe clamp 502, the annular convex block 8 can be clamped between the fixed clamping sleeve 501 and the fixed pipe clamp 502 more firmly, one end of the annular convex block 8 penetrates through the sealing rubber ring 9, the buffering effect can be achieved, the fixing element 5 is in an annular shape, and through holes are formed in two sides of the fixing element 5.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waterproof sealing structure for car cable which characterized in that: including cable lock core (1), the skin of cable lock core (1) is equipped with interior bushing pipe (2), the skin of interior bushing pipe (2) is equipped with outer protection tube (3), the one end of cable lock core (1) is equipped with connector (4), the one end of connector (4) is equipped with a set of mounting (5), mounting (5) comprise fixed cutting ferrule (501) and fixed ferrule (502) two parts, fixed cutting ferrule (501) inboard is equipped with the internal thread, fixed ferrule (502) outside is equipped with the external screw thread, just fixed cutting ferrule (501) and fixed ferrule (502) middle part all are equipped with the through-hole, be equipped with bellows (6) between mounting (5), be equipped with the through-hole in bellows (6), be equipped with return spring (7) in bellows (6), bellows (6) with the one end of protection tube (3) all is equipped with protruding piece (8) of annular, bellows (6) with between protection tube (3) mounting (5) are connected, the one end of bellows (6) runs through fixed ferrule (502), the one end of fixed ferrule (3) runs through protection tube (501).

2. The waterproof and sealing structure for the automobile cable according to claim 1, characterized in that: and a sealing rubber ring (9) is arranged between the annular convex block (8) and the fixed cutting sleeve (501) and the fixed pipe hoop (502).

3. The waterproof and sealing structure for the automobile cable according to claim 1, characterized in that: the sizes of the through holes of the fixed cutting sleeve (501) and the fixed pipe clamp (502) are the same and are on the same central shaft.

4. The waterproof and sealing structure for the automobile cable according to claim 1, characterized in that: one end of the inhaul cable lock cylinder (1) penetrates through the return spring (7) and is connected with the connector (4).

5. The waterproof and sealing structure for the automobile cable according to claim 1, characterized in that: the fixed cutting sleeve (501) is movably connected with the fixed pipe hoop (502).

6. The waterproof and sealing structure for the automobile cable according to claim 1, characterized in that: the diameter of the annular convex block (8) is larger than the size of the middle through hole of the fixed cutting sleeve (501) and the fixed pipe clamp (502).

7. The waterproof and sealing structure for the automobile cable according to claim 2, characterized in that: one end of the annular convex block (8) penetrates through the sealing rubber ring (9).

8. The waterproof and sealing structure for the automobile cable according to claim 1, characterized in that: the fixing piece (5) is in a circular ring shape, and through holes are formed in two ends of the fixing piece (5).